Abstract
Rare-earth ternary complexes EuXLa1−X(TTA)3Dipy (X=0, 0.1, 0.25, 0.5, 0.75, 0.9, 1.0) were synthesized. Characterization with DTA-TG, IR, elemental analysis and fluorescent spectra had also been carried out. It is found that the enhanced luminescence of Eu3+ ions by La3+ ions occurs in ternary complexes, and when X=0.25, Eu0.25La0.75(TTA)3Dipy has the highest luminescence efficiency and lifetime. It is proved by TG curve that the complexes are stable, and we monitored the spectra of EuXLa1−X(TTA)3Dipy[PVK:EuXLa1−X(TTA)3Dipy/BCP/AlQ/Al] at the different rate rmin−1. The results showed that the La3+ ion acts as an energy transfer bridge that helps energy transfer from PVK to Eu3+.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
